EP2561504B1 - Illuminated facade - Google Patents

Illuminated facade Download PDF

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Publication number
EP2561504B1
EP2561504B1 EP11718927.4A EP11718927A EP2561504B1 EP 2561504 B1 EP2561504 B1 EP 2561504B1 EP 11718927 A EP11718927 A EP 11718927A EP 2561504 B1 EP2561504 B1 EP 2561504B1
Authority
EP
European Patent Office
Prior art keywords
facade
panel
lighting
panels
building
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP11718927.4A
Other languages
German (de)
French (fr)
Other versions
EP2561504A1 (en
Inventor
Arvid Loboda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Loboda Arvid Thorwald
Original Assignee
Loboda Arvid Thorwald
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Filing date
Publication date
Application filed by Loboda Arvid Thorwald filed Critical Loboda Arvid Thorwald
Priority to PL11718927T priority Critical patent/PL2561504T3/en
Publication of EP2561504A1 publication Critical patent/EP2561504A1/en
Application granted granted Critical
Publication of EP2561504B1 publication Critical patent/EP2561504B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/145—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F19/226—External wall display means; Facade advertising means
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/5427—Fixing of glass panes or like plates the panes mounted flush with the surrounding frame or with the surrounding panes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0095—Light guides as housings, housing portions, shelves, doors, tiles, windows, or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Definitions

  • the invention relates to a building facade according to the preamble of claim 1.
  • Such a building facade is from the WO 2009/003651 A2 known. Behind the outer and front facade panels made of glass, a plurality of bulbs is arranged distributed over the surface, wherein the bulbs can be controlled individually, so that can produce images like a matrix and the building facade is accordingly referred to as a multimedia façade. The installation cost for such a building facade is high.
  • facades are still known in which the facade panels are made of glass and glued over the entire surface, so that the revision of such facades causes considerable problems.
  • illuminated advertising in the form of lettering or graphics.
  • This illuminated advertising is designed in the form of light boxes, so boxes that are mounted in front of the facade panels of the building facade and are illuminated inside.
  • the desired representation can either be provided on the rear wall of the light box and illuminated from the front, in which case the light box has a transparent front panel, or the desired representation can be provided on the front panel of the light box and backlit from inside the box. If a large illustration is provided, the logos, fonts or the like also each be designed as a private lightbox, the lightbox so the shape of a letter, lettering or logo have.
  • a lighting device which can be used to design a building facade, wherein not the attachment of the lighting device is proposed to the support structure of the building facade, but rather the direct attachment of the lighting device to a building wall.
  • a light-emitting Lichtleitplatte At the edge of a light-emitting Lichtleitplatte a light radiation reducing blocking surface is arranged by the Lichtleitplatte is included at the edge of a U-profile, which acts as a partially reflecting aperture.
  • the invention has for its object to design a generic facade with the simplest possible means optically different and to allow a smooth change of visual appearance.
  • the invention proposes not to mount a light box or a separate lighting device on a building facade, but rather to illuminate the facade panels themselves from behind.
  • the cladding panel in view of the size of the cladding panels, there is the problem that in order to achieve uniformly distributed brightness over the face of the cladding panel, either the cladding panel must be backlit over its entire surface, such as a multimedia façade, which entails significant installation and operating costs or edge exposure the brightness perceivable from the front decreases significantly toward the center of the façade panel.
  • Façade panels can have edge dimensions of more than 1 m. Assuming that after An incidence depth of 50 cm barely appreciable brightness is noticeable, such facade panels are not practical backlit by an edge lighting.
  • a blocking surface reducing the light radiation is arranged on the edge of the facade panel, and that a transparent area of the facade panel is provided at a distance from the edge of the facade panel, and that the lighting unit is transilluminated in this transparent area.
  • lettering, logos or geometric patterns can be represented by fluoroscopy, without the need for additional light boxes.
  • a lighting device behind the facade panel is mounted, it is relatively easy to illuminate this comparatively smaller area as evenly as when the entire facade panel is to be evenly illuminated.
  • the desired graphic display can be presented clearly visible during the day even without switching on the lighting, as the translucent areas of the facade panels appear darker than the light-colored blocking areas. In the dark, this effect is reversed by turning on the illumination and illuminating the now illuminated areas brighter than the surrounding shaded areas in the surrounding dark, where the illuminated areas may be additionally accentuated by a correspondingly colored lighting.
  • a quick and uncomplicated change of the visual appearance of the façade can be made possible simply by switching the lighting on or off.
  • different areas of the facade can be optionally switched on or off, so that vertical or horizontal visible structures can be created with the help of lighting, or lighting fixtures of different colors can be provided, so that by specific control of certain lighting different color effects in the optical appearance of the building facade can be achieved.
  • radiant areas of the facade panels are left free, so that depending on the design of the restricted areas the mentioned logos, logos or geometric patterns can be displayed bright.
  • the facade design can be changed not only by a change of the relevant facade panels, but by an exchange of the film, so that with minimal use of materials a change in the facade design is possible.
  • the facade panels are held with mechanical holders on the moldings, each facade panel is held on at least two moldings and with several such holders.
  • the holder has a total of approximately H-shaped cross-section, on the one hand has a bearing surface with which the holder is held on a background, for example on one of the upright profile strips.
  • a hole is provided, so that at this point the holder to the ground, for example, the aforementioned profile strip, can be screwed.
  • the holder has an approximately T-shaped portion which is formed from a web and two retaining arms. The web creates a distance of the support arms in front of the aforementioned contact surface.
  • an edge of the facade panel can be introduced.
  • a holder can extend over the edge of the facade panel and in front of the front of the facade panel and so hold the facade panel.
  • the mounting of the facade panels can be done from bottom to top by first the top of a lower facade panel is overlapped by the corresponding support arm of the holder, then an upper facade panel can be placed on the web of the holder, while pointing from the upwards Holding arm is encompassed.
  • the web is adapted to the thickness of the facade panels and creates a corresponding distance of the support arms to the contact surface.
  • the light sources that is to say the corresponding lighting fixtures, do not directly illuminate the facade panels from the rear in order to achieve an illumination effect which is as uniform as possible.
  • lighting panels can be provided as a first alternative.
  • the facade panels are arranged at a distance in front of the lighting panels, so that an additional homogenization in the irradiation of the light is achieved in the facade panels by this distance and as uniform as possible, full-surface illumination of the facade panels is supported.
  • blocking areas can be provided, which hinder the entry of light into the facade panel.
  • These blocking surfaces can be provided, for example, in the form of foils, which are glued, for example, on the back of the facade panel or on the front of the lighting plate, so that for this blocking surface not yet own, and to be held on the support structure, component must be provided.
  • a stick-on film it is also possible to provide printing on the lighting panel or the facade panel.
  • a transparently colored film can cause the differently optical design of the facade by the different colors, and alternatively, the blocking surface can be configured opaque, so that accordingly only exposed surface portions of the facade panel are illuminated by the blocking surface.
  • the lighting panels can be arranged between two adjacent upright profile strips.
  • the illumination possibility can be retrofitted to an existing building facade by the space is used, which is present between the facade panels and the building wall.
  • the lighting plates can be kept.
  • the arrangement of the lighting panels between two adjacent moldings simplifies the redesign of a building facade, since a previously existing system of a building facade can be used unchanged and is only supplemented by the installation of the lighting panels.
  • a reflector with a light and dull surface is provided at a distance behind a facade panel - ie the front facade panel or possibly provided second, rear, designated as a lighting panel facade panel.
  • a lighting device is arranged, which directs the light on the reflector. That the surface of the reflector is referred to as matt means that this reflector surface is not specularly shiny, but for example, by a bright, matte coating, eg.
  • painting or foliation can be produced on a virtually any material, or can be achieved by a micro-profiling in an otherwise bright surface, for example by etching, sandblasting, grinding, embossing or the like of an otherwise untreated material, eg. B of a suitable weather-resistant material such as stainless steel or plastic.
  • An advantageous embodiment of the holder may be that they have no externally accessible fasteners, such as screw heads o. The like.
  • the holders are thus first attached to the support structure of the building facade and then partially covered by the facade panels, the fasteners covered by the facade panels be well protected against soiling, damage and vandalism.
  • Alternatively may be provided the use of so-called repair holder having externally accessible fasteners and allow in the case of repair or maintenance work a particularly fast and easy access to the lighting panels and lighting. It may be provided to use the repair holder only from a height that is inaccessible to passers-by and to attach holders that are vandalism-proof.
  • the lighting panels can be kept with the help of the same holder on the moldings, such as the facade panels themselves, so that within the building facade, a system with very few different components use, which facilitates the creation of the building facade, minimizes the risk of error, and which economically advantageous is due to higher quantities of the individual parts to be used and due to the lower number of different parts to be produced.
  • the contact surface of a holder is advantageously configured larger than the holding arms, such that it extends from the web further than corresponds to the comparable holding arms. In this way, it is easily possible to provide the bore in a region of the contact surface, which is not covered by a support arm, so that a problem-free accessibility of the bore and a screw provided there is given.
  • an elastic damping layer is provided on the support arms and on the web, on the surface, which faces a facade panel, for example, there glued elastomeric pad, so that, for example, facade panels, which are made of glass, gently and can be reliably protected.
  • the profile strips bracket which are made as separate components and which are attached on the one hand to the profile strip and on the other hand, record on their other leg, the holder, which are provided for fastening the lighting panels.
  • an existing facade system can continue to be used unchanged, and if necessary, be used for the creation of a lit facade by using the bracket allows the installation of the lighting panels.
  • a uniform possible light distribution can be achieved in that the lighting panels have a surface structure that distributes the incident light.
  • This surface structure can be created for example by punctiform or line impressions, by a "sanded", ie roughened surface or in a similar manner, so that light, which is irradiated by punctual or linear lighting fixtures in the lighting panels is distributed as far as possible, so that distributed in this way the action of light from several lighting fixtures to a uniformly lit as possible result.
  • an inner structure of the illumination plates may be provided, this inner structure of the illumination plates also distributing the incident light in a specific manner.
  • Such internal structural changes can be achieved, for example with the aid of a laser, as for example in the field of decorative items, key fobs u.
  • a laser as for example in the field of decorative items, key fobs u.
  • subjects such as star sign o.
  • the like. Is lasered in a body of transparent material.
  • the light distribution within the lighting plate can be made uniform, so that even in areas which are illuminated weaker depending on the arrangement and number of lighting fixtures used, the light intensity exiting at the front of the lighting plate are amplified and thus the uniformity of the light output can be improved from the front of the lighting plate.
  • illumination of the lighting panels may be provided to design the aforementioned internal structures such that areas of different brightness are created deliberately, so that in this way ornaments, logos o. The like. Can be created by different bright lighting effects.
  • the lighting panels can consist of a translucent plastic.
  • the additional weight of the building facade can be kept low for the lighting, also results from the upstream facade panels excellent protection of the lighting panels against UV radiation and other weather conditions.
  • the facade panels can be colored or mirrored, so that when the lighting is off, the entire facade - unlike the use of light boxes - can look uninterrupted and consistent. Only after switching on the illumination of the illuminated, free of the blocking area is visible, so that only then the desired graphic design is visible.
  • a specific graphical design can be displayed, which z.
  • parking garages can be used to display whether the parking garage is fully occupied or still recording capacity.
  • Fig. 1 is generally designated 1 a building facade, which has vertical profile strips 2, which are screwed to a building wall 3.
  • the profiled strips 2 are designed in several parts and have front, continuous profile sections on which facade panels 4 are fixed by means of holders 5. Between two adjacent facade panels 4 are damping and sealing strips 6 made of an EPDM material.
  • brackets 8 At a distance behind the facade panels 4 lighting plates 7 are provided, which are held by means of brackets 8 to the profile strips 2.
  • the brackets 8 each have a fixed to a profile strip 2 leg and a second leg which is parallel to the facade panels 4 and provides the same mounting options, as they are also provided on the moldings 2, so that with the same holders 5, as they are used for the facade panels 4, and the lighting panels 7 can be kept.
  • the irradiation of light into the illumination plates 7 can be done in several ways, for example by behind the lighting panels 7 arranged lighting fixtures, such as LEDs, light bulbs, fluorescent tubes o. The like., Or it can be glued over the entire surface films glued to the backs of the lighting panels 7.
  • a light irradiation by means of LEDs is provided at the peripheral edges of the lighting plates 7.
  • corresponding strips 9 can be seen in the drawing, on the one hand cause a mechanical damping between the moldings 2 and the lighting panels 7 and this example may consist of a transparent silicone material.
  • the lighting fixtures are embedded in the form of several LEDs.
  • the middle facade panel 4 only a partial fluoroscopy is provided.
  • On the back of the facade panel 4 therefore designed as a lacquer layer or as a film blocking surface 16 is provided, which has a reduced light transmission or even completely opaque.
  • the blocking surface 16 extends in each case from the edge of the facade panel 4 to the center, which is shown purely by way of example, that it is narrower at the left edge of the facade panel 4 than at the right edge of the facade panel 4, because This corresponds, for example, to the course of a lettering or a pattern, so that a transilluminable region of the facade panel 4 remains free from the blocking surface 16, which results in this lettering or pattern.
  • the blocking surface may also be provided elsewhere, for example on the front of the front facade panel 4 or the rear, designated as lighting panel 7 facade panel.
  • the holders 5 also comprise damping elements, namely damping pads 10, which are provided on the rear side of retaining arms 12 and on a web 14 of the holder 5.
  • the holder 5 has a substantially H-shaped cross-section and a rear abutment surface 11, the front support arms 12, and the web 14 connecting the retaining arms 12 with the contact surface 11.
  • the contact surface 11 extends beyond the upper support arm 12 upwards and has in this projecting region a bore 15, which allows the attachment of the holder 5 at a background.
  • the upper damping pad 10 is thicker on the web 14 than on the retaining arm 12 and as the lower damping pad 10 so that a sufficient damping effect is ensured for a standing on this upper damping pad 10 and the damping pad 10 with its own weight burdening facade panel 4 or lighting plate.
  • a holder 5 may be provided so-called repair clips or repair holder. These can be removed without a front panel 4 would have to be removed before, for example, to provide access to the bore 15.
  • repair holder are otherwise used, for example, if in the middle of a building facade, a single facade panel to be replaced. You can consistently find use in an illuminated facade to provide in this way by removing a specific facade panel 4 the easy and quick access to the underlying lighting plate 7, for example, if there the repair of the lighting fixture is required.
  • Fig. 3 shows a building facade 1 with a reflector 17, the structure is shown much simplified than in Fig. 1
  • Fig. 1 that has profiled strips 2, which are formed of vertical posts 18 and U-shaped holders 19, wherein the posts 18 are secured by means of the holder 19 on the building wall 3.
  • the facade panels 4 are separated from each other by the damping and sealing strips 6 and secured at such a distance in front of the building wall 3 that a ventilated facade is created whose distance allows the arrangement of an insulating layer 20 in front of the building wall 3, as in the building facade 1 of Fig. 1 is possible.
  • FIG. 3 In contrast to the embodiment of Fig. 1 are according to Fig. 3 not two facade panels 4 and 7 provided in succession. An indirect fluoroscopy of the facade panel 4 is rather effected by means of the arranged behind the facade panel 4 reflector 17.
  • the reflector 17 is designed as a multi-folded metal sheet, which is painted matt white on its facing the facade panel 4 surface. At their angled to the facade panel 4 toward four edges a plurality of lighting fixtures is provided, which illuminate the reflector surface. The lighting fixtures are combined to standard LED strips, so that a quick assembly is favored. Between the facade panel 4 and the reflector 17 a circumferential sealing profile 21 is provided, so that firstly the penetration of insects or dirt into the dome-shaped reflector 17 is prevented, secondly a direct mechanical contact between the metallic reflector 17 and the existing glass or plastic facade panel 4 is avoided to protect them, and third, unwanted stray light is avoided, which could otherwise escape laterally between the reflector 17 and the facade panel 4.
  • the reflector 17 may be provided to dimension the size of the reflector 17 significantly smaller than the facade panel 4, namely in adaptation to the dimensions of the free area of the facade panel 4, which is free of the blocking area.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Marketing (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Finishing Walls (AREA)

Description

Die Erfindung betrifft eine Gebäudefassade nach dem Oberbegriff des Anspruchs 1.The invention relates to a building facade according to the preamble of claim 1.

Eine derartige Gebäudefassade ist aus der WO 2009/003651 A2 bekannt. Hinter äußeren bzw. vorderen Fassadenplatten aus Glas ist eine Vielzahl von Leuchtmitteln flächig verteilt angeordnet, wobei die Leuchtmittel die individuell angesteuert werden können, so dass sich matrixartig Bilder erzeugen lassen und die Gebäudefassade dementsprechend als Multimediafassade bezeichnet wird. Der Installationsaufwand für eine derartige Gebäudefassade ist hoch.Such a building facade is from the WO 2009/003651 A2 known. Behind the outer and front facade panels made of glass, a plurality of bulbs is arranged distributed over the surface, wherein the bulbs can be controlled individually, so that can produce images like a matrix and the building facade is accordingly referred to as a multimedia façade. The installation cost for such a building facade is high.

Aus der Praxis sind weiterhin Gebäudefassaden bekannt, bei denen die Fassadenplatten aus Glas gefertigt und vollflächig verklebt sind, so dass die Revision derartiger Fassaden erhebliche Probleme bereitet.From practice, building facades are still known in which the facade panels are made of glass and glued over the entire surface, so that the revision of such facades causes considerable problems.

Aus der Praxis sind weiterhin Gebäudefassaden bekannt, welche mit beleuchteter Werbung in Form von Schriftzügen oder Grafiken versehen sind. Diese beleuchtete Werbung ist in Form von Leuchtkästen ausgestaltet, also Kästen, die vor den Fassadenplatten der Gebäudefassade montiert sind und innen beleuchtet sind. Die gewünschte Darstellung kann entweder an der Rückwand des Leuchtkastens vorgesehen und von vorn beleuchtet sein, wobei in diesen Fällen der Leuchtkasten eine transparente Frontplatte aufweist, oder die gewünschte Darstellung kann an der Frontplatte des Leuchtkastens vorgesehen und aus dem Inneren des Kastens hinterleuchtet sein. Falls eine große Darstellung vorgesehen ist, können die Logos, Schriften oder dergleichen auch jeweils als ein eigener Leuchtkasten ausgestaltet sein, der Leuchtkasten also die Form eines Buchstabens, Schriftzugs oder Logos aufweisen.From practice building facades are still known, which are provided with illuminated advertising in the form of lettering or graphics. This illuminated advertising is designed in the form of light boxes, so boxes that are mounted in front of the facade panels of the building facade and are illuminated inside. The desired representation can either be provided on the rear wall of the light box and illuminated from the front, in which case the light box has a transparent front panel, or the desired representation can be provided on the front panel of the light box and backlit from inside the box. If a large illustration is provided, the logos, fonts or the like also each be designed as a private lightbox, the lightbox so the shape of a letter, lettering or logo have.

Aus der DE 10 2008 024 822 A1 ist eine Leuchtvorrichtung bekannt, die zur Gestaltung eine Gebäudefassade verwendet werden kann, wobei nicht die Befestigung der Leuchtvorrichtung an der Haltekonstruktion der Gebäudefassade vorgeschlagen wird, sondern vielmehr die direkte Befestigung der Leuchtvorrichtung an einer Gebäudewand. Am Rand einer das Licht ausstrahlenden Lichtleitplatte ist eine die Lichtstrahlung verringernde Sperrfläche angeordnet, indem die Lichtleitplatte am Rand von einem U-Profil umfasst ist, welches als teilweise reflektierende Blende wirkt.From the DE 10 2008 024 822 A1 a lighting device is known which can be used to design a building facade, wherein not the attachment of the lighting device is proposed to the support structure of the building facade, but rather the direct attachment of the lighting device to a building wall. At the edge of a light-emitting Lichtleitplatte a light radiation reducing blocking surface is arranged by the Lichtleitplatte is included at the edge of a U-profile, which acts as a partially reflecting aperture.

Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Fassade mit möglichst einfachen Mitteln optisch unterschiedlich auszugestalten und einen problemlosen Wechsel der optischen Erscheinungsform zu ermöglichen.The invention has for its object to design a generic facade with the simplest possible means optically different and to allow a smooth change of visual appearance.

Diese Aufgabe wird durch eine Gebäudefassade mit den Merkmalen des Anspruchs 1 gelöst.This object is achieved by a building facade with the features of claim 1.

Die Erfindung schlägt mit anderen Worten vor, nicht etwa einen Leuchtkasten bzw. eine separate Leuchtvorrichtung auf eine Gebäudefassade zu montieren, sondern vielmehr die Fassadenplatten selbst von hinten zu durchleuchten. Angesichts der Größe der Fassadenplatten besteht allerdings das Problem, dass zur Erzielung einer gleichmäßig über die Fläche der Fassadenplatte verteilten Helligkeit entweder die Fassadenplatte vollflächig hinterleuchtet werden muss, wie bei einer Multimediafassade, was mit erheblichen Installations- und Betriebskosten verbunden ist, oder dass bei einer Kanteneinstrahlung die von vorn wahrnehmbare Helligkeit zur Mitte der Fassadenplatte hin deutlich abnimmt. Fassadenplatten können Kantenabmessungen von mehr als 1 m aufweisen. Davon ausgehend, dass nach einer Einstrahltiefe von 50 cm kaum noch einen nennenswerte Helligkeit wahrnehmbar ist, sind derartige Fassadenplatten durch eine Kantenbeleuchtung nicht praxisgerecht hinterleuchtbar.In other words, the invention proposes not to mount a light box or a separate lighting device on a building facade, but rather to illuminate the facade panels themselves from behind. However, in view of the size of the cladding panels, there is the problem that in order to achieve uniformly distributed brightness over the face of the cladding panel, either the cladding panel must be backlit over its entire surface, such as a multimedia façade, which entails significant installation and operating costs or edge exposure the brightness perceivable from the front decreases significantly toward the center of the façade panel. Façade panels can have edge dimensions of more than 1 m. Assuming that after An incidence depth of 50 cm barely appreciable brightness is noticeable, such facade panels are not practical backlit by an edge lighting.

Daher ist vorschlagsgemäß vorgesehen, dass am Rand der Fassadenplatte eine die Lichtstrahlung verringernde Sperrfläche angeordnet ist, und dass vom Rand der Fassadenplatte beabstandet ein lichtdurchlässiger Bereich der Fassadenplatte vorgesehen ist, und dass die Beleuchtungseinrichtung diesen lichtdurchlässigen Bereich durchleuchtend angeordnet ist. Somit lassen sich Schriftzüge, Logos oder geometrische Muster durch eine Durchleuchtung darstellen, ohne dass es zusätzlicher Leuchtkästen bedarf. Dadurch, dass der durchleuchtete Bereich vom Rand der Fassadenplatte beabstandet ist und im Bereich dieses Abstandes die Durchleuchtung der Fassadenplatte gesperrt ist, fällt ein Helligkeitsabfall vom Rand zur Mitte der Fassadenplatte weniger auf, so dass gegebenenfalls auch eine Kantenbeleuchtung der lichtdurchlässigen Fassadenplatte vorgesehen werden kann. Und wenn auf den durchleuchtbaren Flächenanteil der Fassadenplatte begrenzt eine Beleuchtungseinrichtung hinter der Fassadenplatte montiert wird, so ist es vergleichsweise einfach, diese vergleichsweise kleinere Fläche möglichst gleichmäßig auszuleuchten als wenn die gesamte Fassadenplatte gleichmäßig ausgeleuchtet werden soll.Therefore, according to the proposal, it is provided that a blocking surface reducing the light radiation is arranged on the edge of the facade panel, and that a transparent area of the facade panel is provided at a distance from the edge of the facade panel, and that the lighting unit is transilluminated in this transparent area. Thus, lettering, logos or geometric patterns can be represented by fluoroscopy, without the need for additional light boxes. The fact that the transilluminated area is spaced from the edge of the facade panel and in the range of this distance the fluoroscopy of the facade panel is locked, falls a decrease in brightness from the edge to the center of the facade panel less, so that optionally also an edge lighting the translucent facade panel can be provided. And if limited to the transmittable surface portion of the facade panel a lighting device behind the facade panel is mounted, it is relatively easy to illuminate this comparatively smaller area as evenly as when the entire facade panel is to be evenly illuminated.

Wenn die Sperrflächen hell wirken, so kann tagsüber auch ohne Einschalten der Beleuchtung die gewünschte grafische Darstellung gut sichtbar präsentiert werden, indem die durchleuchtbaren Bereiche der Fassadenplatten dunkler wirken als die hellen Sperrflächen. Bei Dunkelheit kehrt sich dieser Effekt um, indem die Beleuchtung eingeschaltet wird und die nun durchleuchteten Bereiche heller strahlen als die umgebenden, in der Umgebungsdunkelheit liegenden Sperrflächen, wobei die durchleuchteten Bereiche eventuell durch eine entsprechend farbige Beleuchtung zusätzlich farbig akzentuiert sind.If the restricted areas appear bright, the desired graphic display can be presented clearly visible during the day even without switching on the lighting, as the translucent areas of the facade panels appear darker than the light-colored blocking areas. In the dark, this effect is reversed by turning on the illumination and illuminating the now illuminated areas brighter than the surrounding shaded areas in the surrounding dark, where the illuminated areas may be additionally accentuated by a correspondingly colored lighting.

Ein schneller und unkomplizierter Wechsel der optischen Erscheinung der Fassade kann allein schon dadurch ermöglicht werden, dass die Beleuchtung ein- oder ausgeschaltet wird. Zudem können ggf. unterschiedliche Bereiche der Fassade wahlweise ein- oder ausgeschaltet werden, so dass vertikale oder horizontale sichtbare Strukturen mit Hilfe der Beleuchtung geschaffen werden können, oder es können Beleuchtungskörper unterschiedlicher Farbigkeit vorgesehen werden, so dass durch gezielte Ansteuerung bestimmter Beleuchtungskörper unterschiedliche Farbeffekte in der optischen Erscheinung der Gebäudefassade erzielt werden können. Durch die Sperrflächen werden durchleuchtbare Bereiche der Fassadenplatten frei gelassen, so dass je nach Gestaltung der Sperrflächen die erwähnten Schriftzüge, Logos oder geometrische Muster leuchtend dargestellt werden können. Wenn die Sperrflächen in Form von aufgeklebten, lichtdichten Folien geschaffen werden, lässt sich die Fassadengestaltung nicht nur durch einen Wechsel der betreffenden Fassadenplatten ändern, sondern durch einen Austausch der Folie, so dass mit minimalem Materialeinsatz ein Wechsel der Fassadengestaltung ermöglicht wird.A quick and uncomplicated change of the visual appearance of the façade can be made possible simply by switching the lighting on or off. In addition, if necessary, different areas of the facade can be optionally switched on or off, so that vertical or horizontal visible structures can be created with the help of lighting, or lighting fixtures of different colors can be provided, so that by specific control of certain lighting different color effects in the optical appearance of the building facade can be achieved. Through the restricted areas radiant areas of the facade panels are left free, so that depending on the design of the restricted areas the mentioned logos, logos or geometric patterns can be displayed bright. If the blocking surfaces are created in the form of glued-on, light-tight foils, the facade design can be changed not only by a change of the relevant facade panels, but by an exchange of the film, so that with minimal use of materials a change in the facade design is possible.

Vorschlagsgemäß sind die Fassadenplatten mit mechanischen Haltern an den Profilleisten gehalten, wobei jede Fassadenplatte an wenigstens zwei Profilleisten und mit mehreren derartigen Haltern gehalten ist. Dabei weisen die Halter einen insgesamt etwa H-förmigen Querschnitt auf, der einerseits eine Anlagefläche aufweist, mit welcher die Halter an einem Hintergrund gehalten sind, beispielsweise an einer der aufrechten Profilleisten. In dieser Anlagefläche ist eine Bohrung vorgesehen, so dass an dieser Stelle der Halter an den Untergrund, beispielsweise die erwähnte Profilleiste, angeschraubt werden kann. Abgesehen von dieser Anlagefläche weist der Halter einen etwa T-förmigen Abschnitt auf, der aus einem Steg und zwei Haltearmen gebildet ist. Der Steg schafft dabei einen Abstand der Haltearme vor der erwähnten Anlagefläche. Es wird ein Aufnahmeraum zwischen der Anlagefläche und den Haltearmen geschaffen, in welchen ein Rand der Fassadenplatte eingebracht werden kann. Auf diese Weise kann sich ein Halter über den Rand der Fassadenplatte und vor die Vorderseite der Fassadenplatte erstrecken und so die Fassadenplatte halten. Auf diese Weise kann von unten nach oben die Montage der Fassadenplatten erfolgen, indem zunächst die Oberkante einer unteren Fassadenplatte von dem entsprechenden Haltearm des Halters übergriffen wird, wobei anschließend eine obere Fassadenplatte auf den Steg des Halters aufgestellt werden kann und dabei von dem nach oben weisenden Haltearm umgriffen ist. Der Steg ist an die Dicke der Fassadenplatten angepasst und schafft einen entsprechenden Abstand der Haltearme zur Anlagefläche.According to the proposal, the facade panels are held with mechanical holders on the moldings, each facade panel is held on at least two moldings and with several such holders. In this case, the holder has a total of approximately H-shaped cross-section, on the one hand has a bearing surface with which the holder is held on a background, for example on one of the upright profile strips. In this contact surface a hole is provided, so that at this point the holder to the ground, for example, the aforementioned profile strip, can be screwed. Apart from this contact surface, the holder has an approximately T-shaped portion which is formed from a web and two retaining arms. The web creates a distance of the support arms in front of the aforementioned contact surface. There will be a recording room between created the contact surface and the support arms, in which an edge of the facade panel can be introduced. In this way, a holder can extend over the edge of the facade panel and in front of the front of the facade panel and so hold the facade panel. In this way, the mounting of the facade panels can be done from bottom to top by first the top of a lower facade panel is overlapped by the corresponding support arm of the holder, then an upper facade panel can be placed on the web of the holder, while pointing from the upwards Holding arm is encompassed. The web is adapted to the thickness of the facade panels and creates a corresponding distance of the support arms to the contact surface.

Vorteilhaft kann vorgesehen sein, dass die Lichtquellen, also die entsprechenden Beleuchtungskörper, zur Erzielung einer möglichst gleichmäßigen Beleuchtungswirkung nicht direkt die Fassadenplatten von hinten beleuchten.Advantageously, it can be provided that the light sources, that is to say the corresponding lighting fixtures, do not directly illuminate the facade panels from the rear in order to achieve an illumination effect which is as uniform as possible.

Vielmehr können als eine erste Alternative so genannte Beleuchtungsplatten vorgesehen sein. Es handelt sich dabei um zweite Fassadenplatten, die hinter den ersten bzw. vorderen bzw. weiter von der Außenwand entfernten Fassadenplatten angeordnet sind und das eingestrahlte Licht großflächig verteilen.Rather, so-called lighting panels can be provided as a first alternative. These are second façade panels, which are arranged behind the first or front facade panels or panels which are further away from the outer wall and which distribute the incident light over a large area.

Vorteilhaft kann vorgesehen sein, dass die Fassadenplatten im Abstand vor den Beleuchtungsplatten angeordnet sind, so dass durch diesen Abstand eine zusätzliche Vergleichmäßigung bei der Einstrahlung des Lichtes in die Fassadenplatten erzielt wird und so eine möglichst gleichmäßige, vollflächige Ausleuchtung der Fassadenplatten unterstützt wird.Advantageously, it can be provided that the facade panels are arranged at a distance in front of the lighting panels, so that an additional homogenization in the irradiation of the light is achieved in the facade panels by this distance and as uniform as possible, full-surface illumination of the facade panels is supported.

Vorteilhaft kann vorgesehen sein, bestimmte Bereiche der Fassadenplatten gar nicht oder schwächer oder andersfarbig zu beleuchten, also optisch unterschiedlich zu den angrenzenden Flächen zu gestalten. Hierzu können Sperrflächen vorgesehen sein, die den Lichteintritt in die Fassadenplatte behindern. Diese Sperrflächen können beispielsweise in Form von Folien vorgesehen sein, die beispielsweise auf der Rückseite der Fassadenplatte oder auf die Vorderseite der Beleuchtungsplatte geklebt werden, so dass für diese Sperrfläche nicht noch ein eigenes, und eigens an der Haltekonstruktion zu haltendes, Bauelement vorgesehen sein muss. Statt einer aufklebbaren Folie kann auch eine Bedruckung der Beleuchtungs- oder der Fassadenplatte vorgesehen sein. Eine transparent eingefärbte Folie kann durch die unterschiedliche Farbigkeit die unterschiedlich optische Gestaltung der Fassade bewirken, und alternativ dazu kann die Sperrfläche lichtundurchlässig ausgestaltet sein, so dass dementsprechend nur von der Sperrfläche freigelassene Flächenanteile der Fassadenplatte beleuchtet werden.Advantageously, it may be provided to illuminate certain areas of the facade panels not at all or weaker or differently colored, so optically different to make the adjacent surfaces. For this purpose, blocking areas can be provided, which hinder the entry of light into the facade panel. These blocking surfaces can be provided, for example, in the form of foils, which are glued, for example, on the back of the facade panel or on the front of the lighting plate, so that for this blocking surface not yet own, and to be held on the support structure, component must be provided. Instead of a stick-on film, it is also possible to provide printing on the lighting panel or the facade panel. A transparently colored film can cause the differently optical design of the facade by the different colors, and alternatively, the blocking surface can be configured opaque, so that accordingly only exposed surface portions of the facade panel are illuminated by the blocking surface.

Vorteilhaft können die Beleuchtungsplatten zwischen zwei benachbarten aufrechten Profilleisten angeordnet sein. Auf diese Weise kann bei einer bereits vorhandenen Gebäudefassade die Beleuchtungsmöglichkeit nachgerüstet werden, indem der Raum genutzt wird, der zwischen den Fassadenplatten und der Gebäudewand vorhanden ist. In diesem Zwischenraum können die Beleuchtungsplatten gehalten werden. Auch wenn keine vorhandene Glasfassade mit derartigen Beleuchtungsplatten nachgerüstet werden soll, vereinfacht die Anordnung der Beleuchtungsplatten zwischen zwei benachbarten Profilleisten die Neukonstruktion einer Gebäudefassade, da ein bisher bestehendes System einer Gebäudefassade unverändert weiter genutzt werden kann und lediglich um die Installation der Beleuchtungsplatten ergänzt wird.Advantageously, the lighting panels can be arranged between two adjacent upright profile strips. In this way, the illumination possibility can be retrofitted to an existing building facade by the space is used, which is present between the facade panels and the building wall. In this space, the lighting plates can be kept. Even if no existing glass facade is to be retrofitted with such lighting panels, the arrangement of the lighting panels between two adjacent moldings simplifies the redesign of a building facade, since a previously existing system of a building facade can be used unchanged and is only supplemented by the installation of the lighting panels.

Als eine zweite Alternative, welche eine direkte Durchleuchtung der Fassadenplatten vermeidet, kann vorteilhaft vorgesehen sein, dass im Abstand hinter einer Fassadenplatte - also der vorderen Fassadenplatte oder einer eventuell vorgesehenen zweiten, hinteren, als Beleuchtungsplatte bezeichneten Fassadenplatte ein Reflektor mit einer hellen und matten Oberfläche vorgesehen ist. Zwischen der Fassadenplatte und dem Reflektor ist eine Beleuchtungseinrichtung angeordnet, welche das Licht auf den Reflektor richtet. Dass die Oberfläche des Reflektors als matt bezeichnet ist bedeutet, dass diese Reflektoroberfläche nicht spiegelnd glänzend ist, sondern beispielsweise durch eine helle, matte Beschichtung, z. B. Lackierung oder Folierung, auf einem nahezu beliebigen Werkstoff erzeugt sein kann, oder durch eine Mikro-Profilierung in einer ansonsten blanken Oberfläche erzielt sein kann, beispielsweise durch Ätzen, Sandstrahlen, Schleifen, Prägen oder dergleichen eines ansonsten unbehandelten Materials, z. B eines geeigneten witterungsbeständigen Werkstoffs wie Edelstahl oder Kunststoff.As a second alternative, which avoids a direct examination of the facade panels, can be advantageously provided that at a distance behind a facade panel - ie the front facade panel or possibly provided second, rear, designated as a lighting panel facade panel, a reflector with a light and dull surface is provided. Between the facade panel and the reflector, a lighting device is arranged, which directs the light on the reflector. That the surface of the reflector is referred to as matt means that this reflector surface is not specularly shiny, but for example, by a bright, matte coating, eg. As painting or foliation, can be produced on a virtually any material, or can be achieved by a micro-profiling in an otherwise bright surface, for example by etching, sandblasting, grinding, embossing or the like of an otherwise untreated material, eg. B of a suitable weather-resistant material such as stainless steel or plastic.

Eine vorteilhafte Ausgestaltung der Halter kann darin liegen, dass diese keine von außen zugänglichen Befestigungselemente aufweisen, beispielsweise Schraubenköpfe o. dgl. Die Halter werden also zunächst an der Haltekonstruktion der Gebäudefassade befestigt und anschließend durch die Fassadenplatten teilweise verdeckt, wobei die Befestigungselemente durch die Fassadenplatten verdeckt werden und so gegen Verschmutzungen, Beschädigungen und Vandalismus gut geschützt sind. Alternativ kann jedoch die Verwendung so genannter Reparaturhalter vorgesehen sein, die von außen zugängliche Befestigungsmittel aufweisen und im Falle von Reparatur- oder Wartungsarbeiten einen besonders schnellen und problemlosen Zugang zu den Beleuchtungsplatten und der Beleuchtung ermöglichen. Es kann vorgesehen sein, die Reparaturhalter erst ab einer Höhe zu verwenden, die für Passanten unzugänglich ist, und darunter Halter anzubringen, die vandalismussicher sind.An advantageous embodiment of the holder may be that they have no externally accessible fasteners, such as screw heads o. The like. The holders are thus first attached to the support structure of the building facade and then partially covered by the facade panels, the fasteners covered by the facade panels be well protected against soiling, damage and vandalism. Alternatively, however, may be provided the use of so-called repair holder having externally accessible fasteners and allow in the case of repair or maintenance work a particularly fast and easy access to the lighting panels and lighting. It may be provided to use the repair holder only from a height that is inaccessible to passers-by and to attach holders that are vandalism-proof.

Vorteilhaft können die Beleuchtungsplatten mit Hilfe der gleichen Halter an den Profilleisten gehalten sein, wie die Fassadenplatten selbst, so dass innerhalb der Gebäudefassade ein System mit nur sehr wenigen unterschiedlichen Komponenten Verwendung findet, was die Erstellung der Gebäudefassade erleichtert, das Fehlerrisiko minimiert, und welches zudem wirtschaftlich vorteilhaft ist aufgrund höherer Stückzahlen der einzelnen zu verwendeten Teile und aufgrund der geringeren Anzahl herzustellender unterschiedlicher Teile.Advantageously, the lighting panels can be kept with the help of the same holder on the moldings, such as the facade panels themselves, so that within the building facade, a system with very few different components use, which facilitates the creation of the building facade, minimizes the risk of error, and which economically advantageous is due to higher quantities of the individual parts to be used and due to the lower number of different parts to be produced.

Die Anlagefläche eines Halters ist vorteilhaft größer ausgestaltet als die Haltearme, derart, dass sie sich vom Steg aus weiter erstreckt als es den vergleichbaren Haltearmen entspricht. Auf diese Weise ist es problemlos möglich, die Bohrung in einen Bereich der Anlagefläche vorzusehen, der nicht von einem Haltearm verdeckt ist, so dass eine problemlose Zugänglichkeit der Bohrung und einer dort vorgesehenen Schraube gegeben ist.The contact surface of a holder is advantageously configured larger than the holding arms, such that it extends from the web further than corresponds to the comparable holding arms. In this way, it is easily possible to provide the bore in a region of the contact surface, which is not covered by a support arm, so that a problem-free accessibility of the bore and a screw provided there is given.

Um eine schonende Halterung der Fassadenplatten sicherzustellen, ist an den Haltearmen und am Steg, auf der Fläche, die jeweils einer Fassadenplatte zugewandt ist, eine elastische Dämpfungsschicht vorgesehen, beispielsweise ein dort aufgeklebtes Elastomerkissen, so dass beispielsweise auch Fassadenplatten, die aus Glas bestehen, schonend und zuverlässig geschützt gehalten werden können.In order to ensure a gentle retention of the facade panels, an elastic damping layer is provided on the support arms and on the web, on the surface, which faces a facade panel, for example, there glued elastomeric pad, so that, for example, facade panels, which are made of glass, gently and can be reliably protected.

Vorteilhaft können an den Profilleisten Haltewinkel vorgesehen sein, die als separate Bauteile gefertigt sind und die einerseits an der Profilleiste befestigt sind und andererseits, an ihrem anderen Schenkel, die Halter aufnehmen, die zur Befestigung der Beleuchtungsplatten vorgesehen sind. Auf diese Weise kann ein bestehendes Fassadensystem unverändert weiterhin genutzt werden, und im Bedarfsfall auch für die Erstellung einer beleuchteten Fassade genutzt werden, indem mit Hilfe der Haltewinkel die Installation der Beleuchtungsplatten ermöglicht wird.Advantageously can be provided on the profile strips bracket, which are made as separate components and which are attached on the one hand to the profile strip and on the other hand, record on their other leg, the holder, which are provided for fastening the lighting panels. In this way, an existing facade system can continue to be used unchanged, and if necessary, be used for the creation of a lit facade by using the bracket allows the installation of the lighting panels.

Eine möglichst gleichmäßige Lichtverteilung kann dadurch erfolgen, dass die Beleuchtungsplatten eine Oberflächenstruktur aufweisen, die das eingestrahlte Licht verteilt. Diese Oberflächenstruktur kann beispielsweise durch punkt- oder linienförmige Einprägungen geschaffen sein, durch eine "gesandete", also aufgeraute Oberfläche oder auf ähnliche Weise, so dass Licht, welches von punktuellen oder linienförmigen Beleuchtungskörpern in die Beleuchtungsplatten eingestrahlt wird, möglichst weit verteilt wird, so dass sich auf diese Weise die Lichteinwirkung von mehreren Beleuchtungskörpern zu einem möglichst gleichmäßig ausgeleuchteten Ergebnis verteilt.A uniform possible light distribution can be achieved in that the lighting panels have a surface structure that distributes the incident light. This surface structure can be created for example by punctiform or line impressions, by a "sanded", ie roughened surface or in a similar manner, so that light, which is irradiated by punctual or linear lighting fixtures in the lighting panels is distributed as far as possible, so that distributed in this way the action of light from several lighting fixtures to a uniformly lit as possible result.

Alternativ zu einer derartigen Oberflächenstruktur oder auch ergänzend zu einer derartigen Oberflächenstruktur kann eine innere Struktur der Beleuchtungsplatten vorgesehen sein, wobei diese innere Struktur der Beleuchtungsplatten das eingestrahlte Licht ebenfalls auf bestimmte Weise verteilt. Derartige innere Strukturänderungen sind beispielsweise mit Hilfe eines Lasers erzielbar, wie dies beispielsweise aus dem Bereich von Dekorationsartikeln, Schlüsselanhängern u. dgl. bekannt ist, wo Motive wie Sternzeichen o. dgl. in einen Körper aus transparentem Material gelasert wird. Mit Hilfe derartiger interner Strukturen kann beispielsweise die Lichtverteilung innerhalb der Beleuchtungsplatte vergleichmäßigt werden, so dass auch in Bereichen, die je nach Anordnung und Anzahl der verwendeten Beleuchtungskörper schwächer ausgeleuchtet werden, die an der Vorderseite der Beleuchtungsplatte austretende Lichtintensität verstärkt werden und somit die Gleichmäßigkeit der Lichtabgabe von der Vorderseite der Beleuchtungsplatte verbessert werden kann.As an alternative to such a surface structure or in addition to such a surface structure, an inner structure of the illumination plates may be provided, this inner structure of the illumination plates also distributing the incident light in a specific manner. Such internal structural changes can be achieved, for example with the aid of a laser, as for example in the field of decorative items, key fobs u. Like. Is known, where subjects such as star sign o. The like. Is lasered in a body of transparent material. With the help of such internal structures, for example, the light distribution within the lighting plate can be made uniform, so that even in areas which are illuminated weaker depending on the arrangement and number of lighting fixtures used, the light intensity exiting at the front of the lighting plate are amplified and thus the uniformity of the light output can be improved from the front of the lighting plate.

Alternativ zu einer derart möglichst gleichmäßigen Ausleuchtung der Beleuchtungsplatten kann vorgesehen sein, die erwähnten internen Strukturen derart auszugestalten, dass bewusst Bereiche unterschiedlicher Helligkeit geschaffen werden, so dass auf diese Weise Ornamente, Schriftzüge o. dgl. durch unterschiedlich helle Lichtwirkungen geschaffen werden können.As an alternative to such as uniform as possible illumination of the lighting panels may be provided to design the aforementioned internal structures such that areas of different brightness are created deliberately, so that in this way ornaments, logos o. The like. Can be created by different bright lighting effects.

Vorteilhaft können die Beleuchtungsplatten aus einem lichtdurchlässigen Kunststoff bestehen. Auf diese Weise kann das für die Beleuchtung zusätzliche Gewicht der Gebäudefassade gering gehalten werden, zudem ergibt sich durch die vorgelagerten Fassadenplatten ein hervorragender Schutz der Beleuchtungsplatten gegen UV-Einstrahlung und andere Witterungseinflüsse.Advantageously, the lighting panels can consist of a translucent plastic. In this way, the additional weight of the building facade can be kept low for the lighting, also results from the upstream facade panels excellent protection of the lighting panels against UV radiation and other weather conditions.

Vorteilhaft können die Fassadenplatten durchgefärbt oder verspiegelt sein, so dass bei ausgeschalteter Beleuchtung die gesamte Fassade - anders als bei der Verwendung von Leuchtkästen - ununterbrochen und einheitlich aussehen kann. Erst nach dem Einschalten der Beleuchtung wird der durchleuchtete, von der Sperrfläche freie Bereich sichtbar, so dass erst dann die gewünschte grafische Gestaltung erkennbar wird. So kann durch Anbringung unterschiedlicher grafischer Gestaltungen an derselben Fassade wahlweise eine bestimmte grafische Gestaltung angezeigt werden, was z. B. an Parkhäusern zur Anzeige genutzt werden kann, ob das Parkhaus vollständig besetzt ist oder noch Aufnahmekapazitäten hat.Advantageously, the facade panels can be colored or mirrored, so that when the lighting is off, the entire facade - unlike the use of light boxes - can look uninterrupted and consistent. Only after switching on the illumination of the illuminated, free of the blocking area is visible, so that only then the desired graphic design is visible. Thus, by attaching different graphic designs on the same facade either a specific graphical design can be displayed, which z. B. parking garages can be used to display whether the parking garage is fully occupied or still recording capacity.

Ausführungsbeispiele der Erfindung werden anhand der Zeichnung nachfolgend näher erläutert. Dabei zeigt

Fig. 1
ausschnittsweise einen Horizontalschnitt durch ein erstes Ausführungsbeispiel einer Gebäudefassade mit Beleuchtungsplatten,
Fig. 2
eine Seitenansicht auf einen der in der Gebäudefassade verwendeten Halter, und
Fig. 3
einen Horizontalschnitt ähnlich Fig. 1 durch ein zweites Ausführungsbeispiel einer Gebäudefassade mit einem Reflektor.
Embodiments of the invention will be explained in more detail with reference to the drawing below. It shows
Fig. 1
a section of a horizontal section through a first embodiment of a building facade with lighting panels,
Fig. 2
a side view of one of the holders used in the building facade, and
Fig. 3
similar to a horizontal section Fig. 1 by a second embodiment of a building facade with a reflector.

In Fig. 1 ist mit 1 insgesamt eine Gebäudefassade bezeichnet, die senkrechte Profilleisten 2 aufweist, welche an eine Gebäudewand 3 geschraubt sind. Die Profilleisten 2 sind mehrteilig ausgestaltet und weisen vordere, durchgängige Profilabschnitte auf, an denen Fassadenplatten 4 mit Hilfe von Haltern 5 festgelegt sind. Zwischen zwei benachbarten Fassadenplatten 4 befinden sich Dämpfungs- und Dichtungsstreifen 6 aus einem EPDM-Werkstoff.In Fig. 1 is generally designated 1 a building facade, which has vertical profile strips 2, which are screwed to a building wall 3. The profiled strips 2 are designed in several parts and have front, continuous profile sections on which facade panels 4 are fixed by means of holders 5. Between two adjacent facade panels 4 are damping and sealing strips 6 made of an EPDM material.

Im Abstand hinter den Fassadenplatten 4 sind Beleuchtungsplatten 7 vorgesehen, die mit Hilfe von Haltewinkeln 8 an den Profilleisten 2 gehalten sind. Die Haltewinkeln 8 weisen jeweils einen an einer Profilleiste 2 festgelegten Schenkel auf sowie einen zweiten Schenkel, der parallel zu den Fassadenplatten 4 verläuft und die gleichen Befestigungsmöglichkeiten bietet, wie sie auch an den Profilleisten 2 vorgesehen sind, so dass mit gleichartigen Haltern 5, wie sie für die Fassadenplatten 4 verwendet werden, auch die Beleuchtungsplatten 7 gehalten werden können.At a distance behind the facade panels 4 lighting plates 7 are provided, which are held by means of brackets 8 to the profile strips 2. The brackets 8 each have a fixed to a profile strip 2 leg and a second leg which is parallel to the facade panels 4 and provides the same mounting options, as they are also provided on the moldings 2, so that with the same holders 5, as they are used for the facade panels 4, and the lighting panels 7 can be kept.

Die Einstrahlung von Licht in die Beleuchtungsplatten 7 kann auf mehrere Arten erfolgen, beispielsweise durch hinter den Beleuchtungsplatten 7 angeordnete Beleuchtungskörper, wie beispielsweise LEDs, Glühbirnen, Leuchtstoffröhren o. dgl., oder es können großflächig leuchtende Folien auf die Rückseiten der Beleuchtungsplatten 7 geklebt sein. Bei dem dargestellten Ausführungsbeispiel ist an den umlaufenden Kanten der Beleuchtungsplatten 7 eine Lichteinstrahlung mit Hilfe von LEDs vorgesehen. Zwischen den Beleuchtungsplatten 7 und den Profilleisten 2 sind in der Zeichnung entsprechende Streifen 9 zu erkennen, die einerseits eine mechanische Dämpfung zwischen den Profilleisten 2 und den Beleuchtungsplatten 7 bewirken und hierfür beispielsweise aus einem transparenten Silikonwerkstoff bestehen können. Zudem sind in diesen transparenten Streifen 9 die Beleuchtungskörper in Form mehrerer LEDs eingelassen.The irradiation of light into the illumination plates 7 can be done in several ways, for example by behind the lighting panels 7 arranged lighting fixtures, such as LEDs, light bulbs, fluorescent tubes o. The like., Or it can be glued over the entire surface films glued to the backs of the lighting panels 7. In the illustrated embodiment, a light irradiation by means of LEDs is provided at the peripheral edges of the lighting plates 7. Between the lighting panels 7 and the profile strips 2 corresponding strips 9 can be seen in the drawing, on the one hand cause a mechanical damping between the moldings 2 and the lighting panels 7 and this example may consist of a transparent silicone material. In addition, in these transparent strips 9, the lighting fixtures are embedded in the form of several LEDs.

Für die mittlere Fassadenplatte 4 ist eine lediglich bereichsweise Durchleuchtung vorgesehen. Auf der Rückseite der Fassadenplatte 4 ist daher eine als Lackschicht oder als Folie ausgestaltete Sperrfläche 16 vorgesehen, welche eine reduzierte Lichtdurchlässigkeit aufweist oder sogar vollkommen lichtundurchlässig ist. Die Sperrfläche 16 erstreckt sich jeweils vom Rand der Fassadenplatte 4 aus zu deren Mitte, wobei rein beispielhaft dargestellt ist, dass sie am linken Rand der Fassadenplatte 4 schmaler ist als am rechten Rand der Fassadenplatte 4, weil dies beispielsweise dem Verlauf eines Schriftzugs oder eines Musters entspricht, so dass ein durchleuchtbarer Bereich der Fassadenplatte 4 von der Sperrfläche 16 frei bleibt, welcher diesen Schriftzug oder dieses Muster ergibt.For the middle facade panel 4 only a partial fluoroscopy is provided. On the back of the facade panel 4 therefore designed as a lacquer layer or as a film blocking surface 16 is provided, which has a reduced light transmission or even completely opaque. The blocking surface 16 extends in each case from the edge of the facade panel 4 to the center, which is shown purely by way of example, that it is narrower at the left edge of the facade panel 4 than at the right edge of the facade panel 4, because This corresponds, for example, to the course of a lettering or a pattern, so that a transilluminable region of the facade panel 4 remains free from the blocking surface 16, which results in this lettering or pattern.

Abweichend von dem dargestellten Ausführungsbeispiel kann die Sperrfläche auch an anderer Stelle vorgesehen sein, beispielsweise auf der Vorderseite der vorderen Fassadenplatte 4 oder der hinteren, als Beleuchtungsplatte 7 bezeichneten Fassadenplatte.Deviating from the illustrated embodiment, the blocking surface may also be provided elsewhere, for example on the front of the front facade panel 4 or the rear, designated as lighting panel 7 facade panel.

Wie aus Fig. 2 näher ersichtlich ist, weisen auch die Halter 5 Dämpfungselemente auf, nämlich Dämpfungskissen 10, die auf der Rückseite von Haltearmen 12 sowie auf einem Steg 14 des Halters 5 vorgesehen sind. Der Halter 5 weist einen im Wesentlichen H-förmigen Querschnitt auf und eine hintere Anlagefläche 11, die vorderen Haltearme 12, und den die Haltearme 12 mit der Anlagefläche 11 verbindenden Steg 14.How out Fig. 2 It can also be seen that the holders 5 also comprise damping elements, namely damping pads 10, which are provided on the rear side of retaining arms 12 and on a web 14 of the holder 5. The holder 5 has a substantially H-shaped cross-section and a rear abutment surface 11, the front support arms 12, and the web 14 connecting the retaining arms 12 with the contact surface 11.

Die Anlagefläche 11 erstreckt sich über den oberen Haltearm 12 hinaus nach oben und weist in diesem überstehenden Bereich eine Bohrung 15 auf, welche die Befestigung des Halters 5 an einem Hintergrund ermöglicht. Das obere Dämpfungskissen 10 ist auf dem Steg 14 dicker als am Haltearm 12 und als das untere Dämpfungskissen 10, so dass für eine auf diesem oberen Dämpfungskissen 10 aufstehende und das Dämpfungskissen 10 mit ihrem Eigengewicht belastende Fassadenplatte 4 oder Beleuchtungsplatte 7 eine ausreichende Dämpfungswirkung sichergestellt ist.The contact surface 11 extends beyond the upper support arm 12 upwards and has in this projecting region a bore 15, which allows the attachment of the holder 5 at a background. The upper damping pad 10 is thicker on the web 14 than on the retaining arm 12 and as the lower damping pad 10 so that a sufficient damping effect is ensured for a standing on this upper damping pad 10 and the damping pad 10 with its own weight burdening facade panel 4 or lighting plate.

Abweichend von der in Fig. 2 dargestellten Ausführungsform eines Halters 5 können so genannte Reparaturklammern oder Reparaturhalter vorgesehen sein. Diese können entfernt werden, ohne dass zuvor eine Fassadenplatte 4 entfernt werden müsste, beispielsweise um einen Zugang zur Bohrung 15 freizugeben. Solche in Fig. 2 nicht dargestellten Reparaturhalter werden ansonsten beispielsweise eingesetzt, wenn in der Mitte einer Gebäudefassade eine einzelne Fassadenplatte ausgetauscht werden soll. Sie können bei einer beleuchteten Fassade durchgängig Verwendung finden, um auf diese Weise durch das Abnehmen einer bestimmten Fassadenplatte 4 den problemlosen und schnellen Zugang zu der dahinterliegenden Beleuchtungsplatte 7 zu schaffen, beispielsweise, wenn dort die Reparatur der Beleuchtungskörper erforderlich wird.Notwithstanding the in Fig. 2 illustrated embodiment of a holder 5 may be provided so-called repair clips or repair holder. These can be removed without a front panel 4 would have to be removed before, for example, to provide access to the bore 15. Such a Fig. 2 not shown repair holder are otherwise used, for example, if in the middle of a building facade, a single facade panel to be replaced. You can consistently find use in an illuminated facade to provide in this way by removing a specific facade panel 4 the easy and quick access to the underlying lighting plate 7, for example, if there the repair of the lighting fixture is required.

Fig. 3 zeigt eine Gebäudefassade 1 mit einem Reflektor 17, deren Aufbau wesentlich vereinfachter dargestellt ist als in Fig. 1, die jedoch grundsätzlich wie in Fig. 1 dargestellt aufgebaut ist, also Profilleisten 2 aufweist, welche aus vertikalen Pfosten 18 und U-förmigen Haltern 19 gebildet sind, wobei die Pfosten 18 mittels der Halter 19 an der Gebäudewand 3 befestigt sind. Die Fassadenplatten 4 sind voneinander durch die Dämpfungs- und Dichtstreifen 6 getrennt und in einem solchen Abstand vor der Gebäudewand 3 befestigt, dass eine hinterlüftete Fassade geschaffen wird, deren Abstand die Anordnung einer Dämmschicht 20 vor der Gebäudewand 3 ermöglicht, wie dies auch bei der Gebäudefassade 1 von Fig. 1 möglich ist. Fig. 3 shows a building facade 1 with a reflector 17, the structure is shown much simplified than in Fig. 1 However, in principle, as in Fig. 1 is shown, that has profiled strips 2, which are formed of vertical posts 18 and U-shaped holders 19, wherein the posts 18 are secured by means of the holder 19 on the building wall 3. The facade panels 4 are separated from each other by the damping and sealing strips 6 and secured at such a distance in front of the building wall 3 that a ventilated facade is created whose distance allows the arrangement of an insulating layer 20 in front of the building wall 3, as in the building facade 1 of Fig. 1 is possible.

Im Unterschied zum Ausführungsbeispiel der Fig. 1 sind gemäß Fig. 3 nicht zwei Fassadenplatten 4 und 7 hintereinander vorgesehen. Eine indirekte Durchleuchtung der Fassadenplatte 4 wird vielmehr mittels des hinter der Fassadenplatte 4 angeordneten Reflektors 17 bewirkt.In contrast to the embodiment of Fig. 1 are according to Fig. 3 not two facade panels 4 and 7 provided in succession. An indirect fluoroscopy of the facade panel 4 is rather effected by means of the arranged behind the facade panel 4 reflector 17.

Der Reflektor 17 ist als mehrfach gekantete Blechtafel ausgestaltet, welche auf ihrer zur Fassadenplatte 4 weisenden Oberfläche mattweiß lackiert ist. An ihren zur Fassadenplatte 4 hin abgewinkelten umlaufenden vier Kanten ist eine Mehrzahl von Beleuchtungskörpern vorgesehen, welche die Reflektorfläche beleuchten. Die Beleuchtungskörper sind zu handelsüblichen LED-Streifen zusammengefasst, so dass eine schnelle Montage begünstigt wird. Zwischen der Fassadenplatte 4 und dem Reflektor 17 ist ein umlaufendes Dichtungsprofil 21 vorgesehen, so dass erstens das Eindringen von Insekten oder Verschmutzungen in den haubenförmigen Reflektor 17 verhindert wird, zweitens ein direkter mechanischer Kontakt zwischen dem metallischen Reflektor 17 und der aus Glas oder Kunststoff bestehenden Fassadenplatte 4 zu deren Schutz vermieden wird, und drittens unerwünschtes Streulicht vermieden wird, welches ansonsten zwischen dem Reflektor 17 und der Fassadenplatte 4 seitlich austreten könnte.The reflector 17 is designed as a multi-folded metal sheet, which is painted matt white on its facing the facade panel 4 surface. At their angled to the facade panel 4 toward four edges a plurality of lighting fixtures is provided, which illuminate the reflector surface. The lighting fixtures are combined to standard LED strips, so that a quick assembly is favored. Between the facade panel 4 and the reflector 17 a circumferential sealing profile 21 is provided, so that firstly the penetration of insects or dirt into the dome-shaped reflector 17 is prevented, secondly a direct mechanical contact between the metallic reflector 17 and the existing glass or plastic facade panel 4 is avoided to protect them, and third, unwanted stray light is avoided, which could otherwise escape laterally between the reflector 17 and the facade panel 4.

Anders als bei dem dargestellten Ausführungsbeispiel kann vorgesehen sein, die Größe des Reflektors 17 deutlich kleiner als die Fassadenplatte 4 zu bemessen, nämlich in Anpassung an die Abmessungen des von der Sperrfläche freien, durchleuchtbaren Bereichs der Fassadenplatte 4.Unlike the illustrated embodiment, it may be provided to dimension the size of the reflector 17 significantly smaller than the facade panel 4, namely in adaptation to the dimensions of the free area of the facade panel 4, which is free of the blocking area.

Claims (13)

  1. Building facade (1) which, as a rear-ventilated facade, covers the outside of the external wall of a building, with a retaining structure comprising upright posts (18) and horizontal bars, and a facade panel (4) made of translucent material supported by the retaining structure, where a lighting device is provided behind the front side of the facade panel (4),
    characterised in that a blocking surface (16) for reducing the light radiation is arranged at the edge of the facade panel (4), and that a translucent area of the facade panel (4) is provided at a distance from the edge of the facade panel (4), and that the lighting device is arranged to shine through this translucent area, (that) each facade panel (4) is held in position by several mechanical retainers (5) on at least two profile strips (2) and that the retainers (5) have an H-shaped cross section with a contact surface (11) with a hole (15), two retaining arms (12) running at a distance in front of the contact surface (11), and with a ridge (14) extending between the contact surface (11) and the retaining arms (12).
  2. Building facade in accordance with claim 1, characterised in that two translucent facade panels (4) are arranged behind one another, of which one has the blocking surface, where the front outer panel at a greater distance from the outer wall, is described as the protective panel, and the rear panel as the lighting panel (7), which also consist of a translucent material, and into which light is passed by lighting fixtures.
  3. Building facade in accordance with claim 2, characterised in that the front facade panel (4) is arranged at a distance in front of the lighting panel (7).
  4. Building facade in accordance with any of the aforementioned claims, characterised in that the lighting panels (7) consist of a translucent plastic material.
  5. Building facade in accordance with any of the aforementioned claims, characterised in that the lighting panels (7) are arranged between two adjacent upright profile strips (2).
  6. Building facade in accordance with any of the aforementioned claims, characterised in that a reflector with a bright matt surface is provided at a distance behind a facade panel (4, 7), where a lighting device is arranged between the facade panel (4, 7) and the reflector, which directs the light at the reflector.
  7. Building facade in accordance with any of the aforementioned claims, characterised in that each of the retainers (5) has a T-shaped section with a ridge (14) and two retaining arms (12) extending away from it, where the retainers (5) are arranged outside the facade panels (4) in such a way that a first retaining arm (12) hooks over the upper edge of a lower facade panel (4) and a second retaining arm (12) hooks over the lower edge of an upper facade panel (4).
  8. Building facade in accordance with any of the aforementioned claims, characterised in that the lighting panels (7) are held against the profile strips (2) by retainers (5) of the same type as the front facade panels (4).
  9. Building facade in accordance with any of the aforementioned claims, characterised in that the contact surface (11) extends further away from the ridge (14) at the point where the hole (15) is provided, than the retaining arms (12) provided at the other end of the ridge (14).
  10. Building facade in accordance with any of the aforementioned claims, characterised in that an elastic damping element is provided on the retaining arms (12) and on the ridge on a surface facing a lighting panel (7) or a facade panel (4).
  11. Building facade in accordance with any of the aforementioned claims, characterised in that retaining brackets (8) are provided on the profile strips (2), which, on the one side, are attached to the profile strips (2), and on the other, hold the retainers (5) which retain the lighting panels (7).
  12. Building facade in accordance with any of the aforementioned claims, characterised in that the facade panels (4, 7) have a surface structure which distributes the light beamed onto it.
  13. Building facade in accordance with any of the aforementioned claims, characterised in that the facade panels (4, 7) have an internal structure which distributes the light beamed onto it.
EP11718927.4A 2010-04-21 2011-04-05 Illuminated facade Active EP2561504B1 (en)

Priority Applications (1)

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DE202010005265U DE202010005265U1 (en) 2010-04-21 2010-04-21 Illuminated facade
PCT/DE2011/075065 WO2011131181A1 (en) 2010-04-21 2011-04-05 Illuminated facade

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WO (1) WO2011131181A1 (en)

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EP2735667A1 (en) 2012-11-27 2014-05-28 Arvid Thorwald Loboda Facade support structure with seal profile for a horizontal joint
US10925771B2 (en) * 2014-12-22 2021-02-23 TECLens, LLC Device for irradiation of the eye

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100087A (en) * 1988-10-07 1990-04-12 Giga Bureen:Kk Display device utilizing building
JPH06346606A (en) * 1993-06-05 1994-12-20 Toyo Shutter Kk Building and remodeling method of building
DE29712566U1 (en) * 1997-07-16 1997-09-18 BlowUP Leuters & Döker GmbH, 48149 Münster Large advertising medium
EP2179632B1 (en) 2007-07-03 2010-11-17 Schott AG Substrate comprising a highly conductive layer
DE102008024822A1 (en) 2008-05-25 2009-12-03 Drainlight Ag Illuminating device for use with arrangement for composition of facade of premises, has multiple light emitting diodes arranged in row in longitudinal direction

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DE202010005265U1 (en) 2010-07-22
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ES2474613T3 (en) 2014-07-09
DE112011101431A5 (en) 2013-03-28
EP2561504A1 (en) 2013-02-27
DK2561504T3 (en) 2014-06-30

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